Actor Danny DeVito and actress Rhea Perlman have separated after more than 30 years of marriage, ET has learned.

The couple's rep, Stan Rosenfield, confirmed the news to ET.

The pair, who married in January of 1982, have three children together -- daughters Lucy, 29 and Grace, 27, and son Jacob, 24.

The couple worked together on the classic sitcom "Taxi" (1978-1983) and appeared onscreen in the 1996 comedy film "Matilda." The pair founded Jersey Films, a production company behind many movies including "Pulp Fiction," "Garden State" and "Freedom Writers."